108348840 has 192 divisors, whose sum is σ = 372677760. Its totient is φ = 28304640.

The previous prime is 108348833. The next prime is 108348841. The reversal of 108348840 is 48843801.

It is a super-2 number, since 2×108348840² = 23478942258691200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 108348795 and 108348804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108348841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 690042 + ... + 690198.

It is an arithmetic number, because the mean of its divisors is an integer number (1941030).

Almost surely, 2^108348840 is an apocalyptic number.

108348840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108348840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186338880).

108348840 is an abundant number, since it is smaller than the sum of its proper divisors (264328920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108348840 is a wasteful number, since it uses less digits than its factorization.

108348840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 238 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 108348840 is about 10409.0748868475. The cubic root of 108348840 is about 476.7324950788.

The spelling of 108348840 in words is "one hundred eight million, three hundred forty-eight thousand, eight hundred forty".